#90D649#90D649

#90D649 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.2% C 0.185 H 132.0°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#90D649
RGB	rgb(144, 214, 73)
HSL	hsl(90, 63%, 56%)
HSV	hsv(90, 66%, 84%)
CMYK	cmyk(32.7%, 0%, 65.9%, 16.1%)
CIE-LAB	lab(78.75, -44.16, 60.34)
CIE-LCH	lch(78.75, 74.77, 126.20°)
OKLab	oklab(80.19% -0.1241 0.1378)
OKLCH	oklch(80.19% 0.185 132)
XYZ	xyz(36.7503, 54.5021, 14.8857)
Luminance	0.5450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D649 #8F49D6

analogous

#D6D649 #90D649 #4AD649

triadic

#90D649 #4990D6 #D64990

tetradic

#90D649 #49D6D6 #8F49D6 #D6494A

square

#90D649 #49D6D6 #8F49D6 #D6494A

split-complementary

#90D649 #494AD6 #D649D6

monochromatic

#53861E #71B82A #90D649 #AEE17B #CDEDAD

Accessibility & contrast

On white

1.76

#90D649 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#90D649 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D649

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D649	#FFFFFF	#000000	##000000
##90D649	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC636

Deuteranopia (green-blind)

#D5C155

Tritanopia (blue-blind)

#92CEB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d649;
/* rgb */ color: rgb(144, 214, 73);
/* oklch */ color: oklch(80.2% 0.185 132.0);

Tailwind

colors: {
  custom: {
    50: '#b5e382',
    500: '#90d649',
    950: '#000000',
  },
}

SCSS

$custom: #90d649;
$custom-light: #b5e382;
$custom-dark: #000000;

JSON

{
  "hex": "#90d649",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 73
  },
  "hsl": {
    "h": 89.787,
    "s": 63.229,
    "l": 56.275
  },
  "oklch": {
    "l": 0.8019,
    "c": 0.18547,
    "h": 132
  },
  "luminance": 0.54503
}

Semantic roles & 50–950 ramp

primary

#90D649

secondary

#61368D

accent

#42E693

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90D649

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →